<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2017/12/25 0025
 * Time: 18:07
 */

namespace app\admin\logic;

use app\admin\model\Order_log as Order_log_model;

class OrderLog
{
    public $Order_log_model = '';

    /**获取模型
     * @return Order_log_model|string
     */
    public function getModel()
    {
        if (empty($this->Order_log_model)) {
            $this->Order_log_model = new Order_log_model();
        }
        return $this->Order_log_model;
    }
}